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CVE-2026-44913

Apache NiFi: Improper Escaping of Table Names in CaptureChangeMySQL

Improper escaping of database table names in the CaptureChangeMySQL Processor included with Apache NiFi 1.2.0 through 2.9.0 allows for injecting SQL commands using crafted naming. Manual quoted boundaries added in Apache NiFi 1.8.0 narrowed the scope of potential injection options, but did not cover additional strategies. Apache NiFi installations that do not use the CaptureChangeMySQL Processor are not subject to this vulnerability. Upgrading to Apache NiFi 2.10.0 is the recommended mitigation, which incorporates more robust identifier escaping.

CVSS 4.0 · 5.2 Medium EPSS < 1% KEV · Not listed
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CVE-2026-44911

Apache NiFi: Incorrect Authorization for Configuration Verification Requests

Authorization handling for component configuration verification requests in Apache NiFi 1.15.0 through 2.9.0 allows clients with read access to submit proposed configuration properties. The proposed properties override current configuration, enabling users with read access to invoke predefined verification methods with alternative settings. Apache NiFi installations that do not implement different levels of authorization for viewing and modifying component configuration are not subject to this vulnerability. Upgrading to Apache NiFi 2.10.0 is the recommended mitigation, requiring write access to submit configuration verification requests.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
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CVE-2026-44914

Apache NiFi: Missing Authorization of Restricted Permissions when Replacing Flow Contents

Apache NiFi 1.12.0 through 2.9.0 are missing authorization when replacing Process Groups that include extension components with specific Required Permissions based on the Restricted annotation. The Restricted annotation indicates additional privileges required, but framework authorization did not check restricted status when handling requests to replace Process Groups. The missing authorization permits a user with general write access to add components with Restricted status. Apache NiFi installations that do not implement specific authorization for Restricted components are not subject to this vulnerability because the framework enforces write permissions as the security boundary. Upgrading to Apache NiFi 2.9.0 is the recommended mitigation, which removes the implementation of Restricted status authorization from the framework.

CVSS 4.0 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2026-32966

Apache DolphinScheduler: DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure

DataSource API Missing Authorization Check Leads to Arbitrary Data Source Metadata Disclosure in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2026-41280

Apache DolphinScheduler: Incorrect Authorization vulnerability allows users with system login privileges to delete task definitions in unauthorized projects

Incorrect Authorization vulnerability allows users with system login privileges to delete task definitions in unauthorized projects This issue affects Apache DolphinScheduler versions prior to 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes this issue.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
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CVE-2026-42357

Apache DolphinScheduler: Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access.

Incorrect Authorization vulnerability allows users to access workflow instance information belonging to projects they do not have permission to access. This issue affects Apache DolphinScheduler versions prior to 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes this issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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CVE-2026-49268

Apache Shiro: LDAP DN Injection in DefaultLdapRealm

A remote attacker can inject LDAP special characters into the Distinguished Name (DN) construction in DefaultLdapRealm class. User-supplied username input is directly concatenated into the LDAP DN template without any escaping of RFC 2253 special characters. This allows an attacker to manipulate the DN structure used for LDAP bind authentication, potentially bypassing authentication or impersonating other users. This issue affects all Apache Shiro versions through 2.2.0, and 3.0.0-alpha-1 when using DefaultLdapRealm Upgrade to Apache Shiro 2.2.1 or 3.0.0-alpha-2 or later, which fixes the issue.

CVSS 4.0 · 8.8 High EPSS < 1% KEV · Not listed
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CVE-2026-47340

Apache DolphinScheduler: An incorrect authorization vulnerability allows authenticated users to access alert instances associated with alert groups they do not have permission to access.

Allow authenticated users to access alert instances associated with alert groups they do not have permission to access. in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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CVE-2026-32967

Apache DolphinScheduler: The `/v2` experimental interface lacks permission checks

Incorrect Authorization vulnerability of `/v2` experimental interface in Apache DolphinScheduler. This issue affects Apache DolphinScheduler: before 3.4.2. Users are recommended to upgrade to version 3.4.2, which fixes the issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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CVE-2026-24656

Apache Karaf: Decanter log-socket collector has deserialization vulnerability

Deserialization of Untrusted Data vulnerability in Apache Karaf Decanter. The Decanter log socket collector exposes the port 4560, without authentication. If the collector exposes allowed classes property, this configuration can be bypassed. It means that the log socket collector is vulnerable to deserialization of untrusted data, eventually causing DoS. NB: Decanter log socket collector is not installed by default. Users who have not installed Decanter log socket are not impacted by this issue. This issue affects Apache Karaf Decanter before 2.12.0. Users are recommended to upgrade to version 2.12.0, which fixes the issue.

CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
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CVE-2024-45626

Apache James: denial of service through JMAP HTML to text conversion

Apache James server JMAP HTML to text plain implementation in versions below 3.8.2 and 3.7.6 is subject to unbounded memory consumption that can result in a denial of service. Users are recommended to upgrade to version 3.7.6 and 3.8.2, which fix this issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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CVE-2023-51650

Unauthorized access vulnerability on three interfaces

Hertzbeat is an open source, real-time monitoring system. Prior to version 1.4.1, Spring Boot permission configuration issues caused unauthorized access vulnerabilities to three interfaces. This could result in disclosure of sensitive server information. Version 1.4.1 fixes this issue.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2022-45347

Apache ShardingSphere-Proxy: MySQL authentication bypass

Apache ShardingSphere-Proxy prior to 5.3.0 when using MySQL as database backend didn't cleanup the database session completely after client authentication failed, which allowed an attacker to execute normal commands by constructing a special MySQL client. This vulnerability has been fixed in Apache ShardingSphere 5.3.0.

CVSS 3.1 · 9.8 Critical EPSS 1.5% KEV · Not listed
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CVE-2022-41704

Apache Batik prior to 1.16 allows RCE when loading untrusted SVG input

A vulnerability in Batik of Apache XML Graphics allows an attacker to run untrusted Java code from an SVG. This issue affects Apache XML Graphics prior to 1.16. It is recommended to update to version 1.16.

CVSS 3.1 · 7.5 High EPSS 3.1% KEV · Not listed
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CVE-2018-1273

spring-data-commons: Improper neutralization of special elements allow remote attackers to execute code via crafted requests

Spring Data Commons, versions prior to 1.13 to 1.13.10, 2.0 to 2.0.5, and older unsupported versions, contain a property binder vulnerability caused by improper neutralization of special elements. An unauthenticated remote malicious user (or attacker) can supply specially crafted request parameters against Spring Data REST backed HTTP resources or using Spring Data's projection-based request payload binding hat can lead to a remote code execution attack.

CVSS 3.1 · 9.8 Critical EPSS 97.0% KEV · Listed
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CVE-2017-12174

artemis/hornetq: memory exhaustion via UDP and JGroups discovery

It was found that when Artemis and HornetQ before 2.4.0 are configured with UDP discovery and JGroups discovery a huge byte array is created when receiving an unexpected multicast message. This may result in a heap memory exhaustion, full GC, or OutOfMemoryError.

CVSS 3.1 · 7.5 High EPSS 6.1% KEV · Not listed
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CVE-2016-4978

Artemis: Deserialization of untrusted input vulnerability

The getObject method of the javax.jms.ObjectMessage class in the (1) JMS Core client, (2) Artemis broker, and (3) Artemis REST component in Apache ActiveMQ Artemis before 1.4.0 might allow remote authenticated users with permission to send messages to the Artemis broker to deserialize arbitrary objects and execute arbitrary code by leveraging gadget classes being present on the Artemis classpath.

CVSS 3.1 · 7.2 High EPSS 6.9% KEV · Not listed
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CVE-2026-32642

Apache Artemis, Apache ActiveMQ Artemis: Temporary address auto-created for OpenWire consumer without createAddress permission

Incorrect Authorization (CWE-863) vulnerability in Apache Artemis, Apache ActiveMQ Artemis exists when an application using the OpenWire protocol attempts to create a non-durable JMS topic subscription on an address that doesn't exist with an authenticated user which has the "createDurableQueue" permission but does not have the "createAddress" permission and address auto-creation is disabled. In this circumstance, a temporary address will be created whereas the attempt to create the non-durable subscription should instead fail since the user is not authorized to create the corresponding address. When the OpenWire connection is closed the address is removed. This issue affects Apache Artemis: from 2.50.0 through 2.52.0; Apache ActiveMQ Artemis: from 2.0.0 through 2.44.0. Users are recommended to upgrade to version 2.53.0, which fixes the issue.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
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CVE-2025-27427

Apache ActiveMQ Artemis: Address routing-type can be updated by user without the createAddress permission

A vulnerability exists in Apache ActiveMQ Artemis whereby a user with the createDurableQueue or createNonDurableQueue permission on an address can augment the routing-type supported by that address even if said user doesn't have the createAddress permission for that particular address. When combined with the send permission and automatic queue creation a user could successfully send a message with a routing-type not supported by the address when that message should actually be rejected on the basis that the user doesn't have permission to change the routing-type of the address. This issue affects Apache ActiveMQ Artemis from 2.0.0 through 2.39.0. Users are recommended to upgrade to version 2.40.0 which fixes the issue.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
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